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- Fri Feb 01, 2013 9:19 am
- Forum: Core
- Topic: core bug in RSBS and RSCS instructions
- Replies: 2
- Views: 7759
core bug in RSBS and RSCS instructions
I'm writing a GBA emulator for fun, and was testing my own core against VBA-M's  I found a bug in the ARM mode RSBS and RSCS instructions, in that they set the flags wrongly. They are set wrongly according to the ARM architecture documentation, and I have tested VBA-M against real hardware (a nint...